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[Python Cookbook] Pandas: 3 Ways to define a DataFrame

时间:2019-01-30 06:54:59      阅读:147      评论:0      收藏:0      [点我收藏+]

Using Series (Row-Wise)

import pandas as pd
purchase_1 = pd.Series({Name: Chris,
                        Item Purchased: Dog Food,
                        Cost: 22.50})
purchase_2 = pd.Series({Name: Kevyn,
                        Item Purchased: Kitty Litter,
                        Cost: 2.50})
purchase_3 = pd.Series({Name: Vinod,
                        Item Purchased: Bird Seed,
                        Cost: 5.00})
df = pd.DataFrame([purchase_1, purchase_2, purchase_3], index=[Store 1, Store 1, Store 2])
df.head()

 

[Python Cookbook] Pandas: 3 Ways to define a DataFrame

原文:https://www.cnblogs.com/sherrydatascience/p/10336571.html

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